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Commit 3eb2ee77 authored by Chris Wilson's avatar Chris Wilson Committed by Dave Airlie
Browse files

drm/i915: Unpin the hws if we fail to kmap. 



A missing unpin on the error path.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent 47ed185a

drivers/gpu/drm/i915/i915_gem.c

+1 −0
Original line number Diff line number Diff line
@@ -3106,6 +3106,7 @@ i915_gem_init_hws(struct drm_device *dev) 
	if (dev_priv->hw_status_page == NULL) {

		DRM_ERROR("Failed to map status page.\n");

		memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));

		i915_gem_object_unpin(obj);

		drm_gem_object_unreference(obj);

		return -EINVAL;

	}